<!DOCTYPE HTML>
<!-- thymeleaf模板必须引入 -->
<!DOCTYPE HTML>
<!-- thymeleaf模板必须引入 -->
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <title>SpringBoot模版渲染</title>
    <meta http-equiv="Content-Type" content="text/html;application/json;charset=UTF-8"/>
</head>
<body>
<span>LOGIN SUCCESS</span>
</body>
</html>